(NEW LEBANON, N.Y.) – Cellist Sebastian Bäverstam and pianist Yannick Rafalimanana will perform works by Bach, Beethoven and Brahms in the Tannery at Darrow School on Saturday, June 8, 2013, at 8pm, as part of the Concerts at Tannery Pond chamber music series. Both young musicians have already garnered critical acclaims and awards. They first…